CN106966803A - A kind of preparation method of fertilizer special for leafy vegetables - Google Patents
A kind of preparation method of fertilizer special for leafy vegetables Download PDFInfo
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- CN106966803A CN106966803A CN201710234799.4A CN201710234799A CN106966803A CN 106966803 A CN106966803 A CN 106966803A CN 201710234799 A CN201710234799 A CN 201710234799A CN 106966803 A CN106966803 A CN 106966803A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention belongs to field of microbial fermentation, there is provided a kind of preparation method of fertilizer special for leafy vegetables, this method is with the inferior fruit in agricultural production, shedding, pomace, vegetables straw the like waste is raw material, coordinate the mannitol added in secondary fermentation, magnesium sulfate and zinc sulfate, in the growth course of leaf vegetables, to nitrogen, the demand of phosphorus potassium is more balanced, in middle trace element, particularly magnesium and zinc, synthesis and the photosynthesis of chlorophyll can be promoted, there is obvious effect to leaf vegetables, simultaneously, microbial action in the special fertilizer can reduce the content of nitrite, nitrate nitrogen is transformed into ammonium nitrogen, beneficial to the absorption and utilization of leaf vegetables.
Description
Technical field
The invention belongs to biological fermentation field, a kind of preparation method of fertilizer special for leafy vegetables is specifically provided.
Background technology
The volume increase of current agricultural generally relies on chemical fertilizer, on the one hand can cause environmental pollution, and in fact current rural area face source is dirty
Dye is quite serious, as intractable problem, on the other hand can also influence the quality of agricultural product.After China's entry into the WTO,
" green organic barrier " also turns into the significant obstacle of agricultural product foreign export.Therefore, people gradually recognize, are using chemical fertilizer
While, it is necessary to the use ratio of organic fertilizer is improved, increases soil organic matter content, the original soil fertility in soil is improved constantly, especially
To the economic class crop such as vegetables, melon and fruit, tobacco, manure use material can increase production, and energy improving quality, play protecting ecology
The effect of environment.As country is to the ecological agriculture and the demand of Agricultural Sustainable Development, and global pollution-free food production and
The rise of consumption, develops green non-poisonous bio-feritlizer into upsurge.
Microbial manure refers to that a class is rich in the biological products of effective active microorganism, is made by the improving action of microorganism
The growing environment of thing, nutritional condition, the conversion of nutrient, and suppress harmful microbe bioactivity to play its specific fertilizer
Expect effect.Current microbial manure is divided into two major classes, and a class is to increase plant by the vital movement of microorganism contained by fertilizer
The supply of thing nutrient, improves the nutrition condition of plant；Another kind of is the auxin produced using contained microorganism
Promote Plant To Nutrient element absorption and utilization, or antagonism pathogenic microorganism pathogenic effects mitigate crops pest and disease damage
And make the increase of its yield.
Bio-feritlizer large scale investment application mainly have root nodule mushroom fertilizer, nitrogen-fixing bacteria fertilizer, phosphorous bacterial fertilizer,
Silicates fertilizer and VA mycorrhizal fungis fertilizer and composite microbiological fertilizer, in addition also China initiates " 5406 " bacterium
Fertilizer, azospirillum and plant growth-promoting rhizosphere bacteria (PGPR) etc..In recent years, enzyme microb fertilizer is because it contains active micro- life
Thing, microbial metabolic products and several mineral materials, can reduce fertilizer and pesticide and absorb and dissolving cured phosphorus, potassium and micro member
Element, can also increase the content of the available nutrient of soil, so being chosen as preferable green fertilizer.
Vegetables occupy an important position in human lives, and its status is only second to cereal crops.At present, scale vegetable is planted
Quickly grow, but fertilizer practice falls behind relatively, and vegetable grower's fertilising is blindly applied by rule of thumb completely, and fertilizer wastes serious, while can draw
The problems such as playing soil acidification, secondary salinization, groundwater azotate pollution and high nitrate salts content of vegetable.Vegetables are a kind of easy richnesses
Collect the crop of nitrate, leaf vegetables is more so.
Therefore how on the premise of leafy vegetable growth demand is met, overcome a variety of problems in above-mentioned agricultural planting into
For a problem urgently to be resolved hurrily.
The content of the invention
The present invention, should for a kind of the not enough there is provided preparation method of fertilizer special for leafy vegetables of above-mentioned technology presence
Method coordinates and added in secondary fermentation using the inferior fruit in agricultural production, shedding, pomace, vegetables straw the like waste as raw material
Mannitol, magnesium sulfate and zinc sulfate, in the growth course of leaf vegetables, the demand to nitrogen, phosphorus potassium is more balanced, middle trace element
In, particularly magnesium and zinc can promote synthesis and the photosynthesis of chlorophyll, have obvious effect to leaf vegetables, meanwhile, this is special
The content of nitrite can be reduced with the microbial action in fertilizer, nitrate nitrogen is transformed into ammonium nitrogen, beneficial to the absorption of leaf vegetables
And utilization.
The present inventor in fact provides a kind of fertilizer special for leafy vegetables, is a kind of new liquid biological fertilizer
Material, with the fast dual characteristicses of gentle, the free from environmental pollution and traditional inorganic fertilizer action effect of microbial manure action effect.Profit
With resources such as the cull fruits such as inferior fruit, shedding, the stalks of fruits and vegetables, fermenting and producing fertilizer special for leafy vegetables advantageously reduces environment
Pollution and the wasting of resources, and the usage amount of industrial crops agricultural chemicals is reduced, green planting is realized in quickening, and ecologic planting and health are planted
Plant, filled up the blank of this area；
Further, present invention is generally directed to leafy vegetable growth characteristics, the phosphorous inclined potassium of high nitrogen of exploitation simultaneously contains sugar
Micro- bio-bacterial manure in alcohol Chelating state, in the growth course of leaf vegetables, the demand to nitrogen, phosphorus potassium is more balanced, in it is micro-
In secondary element, particularly magnesium and zinc can promote synthesis and the photosynthesis of chlorophyll, to doing with obvious work for leaf vegetables
With；And other each elements proportioning science, nitrogen can be made to be absorbed rapidly by crop and various elements are supplemented, blade is increased rapidly
Thick greening, is suitable for the full growth period administration of leaf vegetables, while can increase leaf vegetables yield, improves its commodity value.With prior art
Compare, with the addition of the polymerization that mannitol centering trace element is made full use of after mannitol, reduction because between ion
Precipitated caused by antagonism, improve its utilization ratio, it is mixed with magnesium sulfate and zinc sulfate after with obvious synergistic effect.
Meanwhile, mannitol of the present invention is extracted from plant, can preferably be absorbed by crop, is accelerated various
Transhipment of the ion in leaf vegetables；Contain substantial amounts of microorganism fungus kind, this portion in the present invention for being by secondary fermentation simultaneously
Divide microorganism effectively to reduce the content of nitrite, nitrate nitrogen is transformed into ammonium nitrogen, absorption and profit beneficial to leaf vegetables
With the content of nitrite of leaf vegetables is reduced simultaneously, its quality and safety are improved.
The concrete technical scheme that the present invention is provided is as follows：
A kind of preparation method of fertilizer special for leafy vegetables, including the preparation of special fertilizer mother liquor, one time fermentation, secondary fermentation etc.
Step, is comprised the following steps that：
1) prepared by ferment mother liquor：The inferior fruit of collection fruits and vegetables, shedding, fruits and vegetables stalk；
2) by step 1) obtained material carries out mashing crushing, finally obtains raw material juice in fluid state；
3) by step 2) obtained raw material is added in fermentation tank, and according to the ratio of mass percent, add following former
Material：
Raw material juice：60-70%；
Molasses：5-10%；
Urea：5-10%；
Probiotics strain：3-7%；
Water：Surplus；
4) according to step 3) method, by each component addition finish, and divulge information stir；
5) fermentation tank is sealed, under normal temperature, anaerobic fermentation 4-5 days；
6) after the completion of anaerobic fermentation, open under fermentation tank, ventilation, normal temperature, carry out aerobic fermentation, 15-20 days time；
7) monitoring raw material juice pH value change at any time, when pH is dropped to below 5, terminates aerobic fermentation；
8) by step 7) fermenting raw materials liquid filtered, obtain clear liquid, that is, obtain special fertilizer mother liquor；
9) by step 8) obtained special fertilizer mother liquor is transferred in bucket, and lucifuge room temperature preservation is standby；
10) secondary fermentation
According to parts by weight, each component composition is as follows：
Special fertilizer mother liquor：80-90 parts；
Molasses：5-10 parts；
Urea：2-5 parts；
Wheat bran water：1-2 parts；
Compound amino acid：0.5-1 parts
Composite trace element：0.05-0.1 parts
Potassium dihydrogen phosphate：0.5-2 parts
Calcium dihydrogen phosphate：0.5-1 parts
Mannitol：0.5-1 parts
Magnesium sulfate：1-5 parts
Zinc sulfate：0.5-1 parts
11) above material is proportionally added in fermentation tank, fully dissolving, and stirring；
12) by material heat temperature raising, 40-45 DEG C is reached to temperature of charge, air is passed through, 30min is sufficiently stirred for；
13) after the completion of stirring, according to the 5-8% of material cumulative volume, probiotics strain is added, inoculation is completed, air is opened
Stirring, time 30-60min；
14) step 13) after the completion of, fermentation tank is sealed, temperature control is in 45-40 DEG C, anaerobic fermentation 24h；
15) step 14 is completed) after, fermentation tank is opened, 30-45min is stirred in ventilation, and temperature control is at 25-30 DEG C, aerobic hair
Ferment 4-5 days, until one layer of white mycoderm occurs in zymotic fluid top layer；
16) occur after white mycoderm, zymotic fluid is poured out into bucket from fermentation tank, lucifuge room temperature preservation, no
It is tight with the lid sealing bucket, a fixed gap is left, afterripening fermentation process is carried out；
17) detection pH changes, treat that pH is down to less than 4, afterripening fermentation is completed, and fertilizer special for leafy vegetables completes.
Wherein described fruits and vegetables inferior fruit, shedding, the requirement of stalk be without significantly rotting, it is rotten, while stalk will
The fresh stalk of Seeking Truth, comprising cauline leaf, water content is more than 40%；So greatly expand the utilization model to discarded object
Enclose；
The above-mentioned material of general control has been added when in use simultaneously, and wherein fruits and vegetables stalk adding proportion general control exists
Below 20wt%, so may insure the equilibrium of various nutriments in whole raw material, be conducive to the growth of later stage culture, together
When can ensure mashing after finally be in fluid state, facilitate subsequent fermentations；
Described probiotics liquid spawn is purchased from Sino-Japan joint Linyi Yikang organic agriculture Technology Park for profit Kang Yuan EM stostes
Co., Ltd；
Step 7) in if aerobic fermentation was by 20 days, pH value is still not up to less than 5, still terminates aerobic fermentation process,
To ensure ferment effect；
The step 10) in wheat bran water be：Wheat bran is soaked according to the warm water of 5 times of wheat bran volumes 5-6 hours, takes supernatant
；Why use wheat bran water, be because wheat bran in containing microorganism start growth and breeding necessary to nutriment, including
Amino acid, vitamin, growth factor etc., and by above-mentioned warm water immersion after wheat bran water in it is that this moieties are completely molten
Go out, the effect for the breeding for starting microorganism within the most short time can be reached, therefore inventor is preferred to use above-mentioned parts by weight
Wheat bran water add.
The trace element and amino acid are all finished product of the buying from market, such as：Compound amino acid supplier is Chengdu ammonia
Base acid chelating Bioisystech Co., Ltd, is 18 kinds of compound amino acid compound powder products, and content is >=98%；It is combined micro member
The composite trace element that plain supplier provides for U.S. North America Chemical Group, content is >=99%；The supplier of potassium dihydrogen phosphate
For Guangzhou Run Zhan Chemical Co., Ltd.s, content >=98%；The supplier of calcium dihydrogen phosphate is that Zhengzhou east is limited up to chemical products
Company, content >=98%；The supplier of magnesium sulfate is Guan Bo chemical products Co., Ltd of Pingdingshan City, content >=98%；；Sweet dew
Alcohol active ingredient >=98%, supplier is Hua Li sugar alcohols Co., Ltd of Shouguang City；The content of zinc sulfate is >=80%, and supplier is
Zouping County prosperous chemical plant of long mountain gold；The said goods are that city is available.
Compared with Water soluble fertilizer and microbial-bacterial fertilizer that existing normal fermentation is produced, the characteristics of present invention has following：
1st, raw material is selected：The raw material of the selection of fertilizer special for leafy vegetables of the present invention is all the material of fruits and vegetables itself, according to
The theory of law of conservation of energy and natural farming, these are all the raw materials of most worthy；
2nd, fermentation process：The advantage of secondary fermentation is the effect point that the nutritional ingredient of different shape can be passed through into microorganism
The small molecule form that solution can absorb into root system of plant；The advantage of another aspect is exactly to pass through secondary fermentation technology, will be secondary
The inorganic raw material added, such as potassium dihydrogen phosphate, magnesium sulfate, zinc sulfate raw material, by the metabolism of microorganism,
Amino acid active material is transformed into, is amino acid chelate activated state by inorganic constituents activation, neither contaminated soil, is not destroyed
The physical characteristic of soil, can quickly be absorbed and used by plants again；
3rd, complex microbial community is make use of, during spontaneous fermentation, by open fermentation process, by aerobic
And anaerobic fermentation process, the abundant microorganism species in nature can be bred in liquid fertilizer system, difference can be accomplished
Probiotics mutualism, have a great advantage using single microflora fermentation than prior art, and selected compound micro-
Biological flora is the optimal flora selected after long-term a large amount of trials, and has good transformation for nitrite,
So as to reduce the content of leaf vegetables nitrite；
4th, finished product low ph value ensures effect：The pH of finished product fertilizer special for leafy vegetables in 4.0 or so, this environment except
Outside the profitable strain that the present invention is obtained can survive, pathogenic bacteria and pathogen are all unable to normal life, can effectively suppress miscellaneous bacteria
Growth, it is ensured that the advantage of microorganism species；Be conducive to the application in later stage, change while soil can be carried out to the saline and alkaline soil in part
It is good；
5th, the control of temperature：Temperature control during the fermentation, different fermentation temperatures, mesh are used in the different stages
Be exactly to ensure the optimum growth temp of microorganism, it is ensured that its growth activity.
Fertilizer special for leafy vegetables provided by the present invention, it is impossible to be used in base fertilizer, available for topdressing for later stage, specifically makes
Applied and two kinds of forms of foliage-spray for the Sui Shuichong that waters with method.
In summary, this law is bright provides a kind of fertilizer special for leafy vegetables and preparation method thereof, and this method is raw with agricultural
Inferior fruit, shedding, pomace, vegetables straw the like waste in production are raw material, with microbial manure action effect it is gentle, do not pollute
Environment and the fast dual characteristicses of traditional inorganic fertilizer action effect.Provided using the cull fruits such as inferior fruit, shedding, stalk of fruits and vegetables etc.
Source, fermenting and producing ferment fertilizer advantageously reduces environmental pollution and the wasting of resources, and reduces the usage amount of industrial crops agricultural chemicals,
Green planting is realized in quickening, and ecologic planting and health are planted.
Embodiment
The embodiment of form, does further specifically to the above of the invention by the following examples
It is bright, but this should not be interpreted as to the scope of above-mentioned theme of the invention be only limitted to following example.It is all to be based on the above of the present invention
The technology realized belongs to the scope of the present invention, unless otherwise specified, complete using conventional prior in following embodiments
Into.
Embodiment 1
A kind of preparation method of fertilizer special for leafy vegetables, including the preparation of special fertilizer mother liquor, one time fermentation, secondary fermentation etc.
Step.
1) prepared by ferment mother liquor：The inferior fruit of collection fruits and vegetables, shedding, fruits and vegetables stalk, fruits and vegetables straw content are above-mentioned discarded object
20wt%；
2) by step 1) obtained material carries out mashing crushing, finally in fluid state；
3) by step 2) obtained raw material is added in fermentation tank, and according to the ratio of mass percent, add following former
Material：
Raw material juice：65%
Molasses：6%；
Urea：5%；
Probiotics strain：3%；
Water：Surplus；
4) according to step 3) method, by each component addition finish, and divulge information stir；
5) fermentation tank is sealed, under normal temperature, anaerobic fermentation 4 days；
6) after the completion of anaerobic fermentation, open under fermentation tank, ventilation, normal temperature, carry out aerobic fermentation, 15 days time；
7) monitoring raw material juice pH value change at any time, when pH is dropped to below 5, terminates aerobic fermentation；If aerobic fermentation is arrived
20 days, pH value was still not up to less than 5, still terminates aerobic fermentation process；
8) by step 7) fermenting raw materials liquid filtered, obtain clear liquid, that is, obtain we needs ferment fertilizer mother
Liquid；
9) by step 8) obtained ferment fertilizer mother liquor is transferred in bucket, and lucifuge room temperature preservation is standby；
10) secondary fermentation
According to parts by weight, each component composition is as follows：
Special fertilizer mother liquor：86.9 parts
Molasses：5 parts
Urea：2 parts
Wheat bran water：2 parts (the wheat bran water is that wheat bran is placed in the warm water of 5 times of wheat bran volumes to soak 5-6 hours, is taken
Clear liquid)
Compound amino acid (active ingredient >=98%)：0.5 part
Composite trace element (active ingredient >=98%)：0.1 part
Potassium dihydrogen phosphate (active ingredient >=80%)：0.5 part
Calcium dihydrogen phosphate (active ingredient >=80%)：0.5 part
Magnesium sulfate (active ingredient >=80%)：1 part
0.5 part of zinc sulfate (active ingredient >=80%)
Mannitol (active ingredient >=98%)：1 part
11) above material is proportionally added in fermentation tank, fully dissolving, and stirring；
12) by material heat temperature raising, 40 DEG C is reached to temperature of charge, air is passed through, 30min is sufficiently stirred for；
13) after the completion of stirring, according to the 5% of material cumulative volume, probiotics strain is added, inoculation is completed, opened air and stir
Mix, time 30min；
14) step 13) after the completion of, fermentation tank is sealed, temperature control is in 40 DEG C, anaerobic fermentation 24h；
15) step 14 is completed) after, open fermentation tank, ventilation stirring 30min, temperature control is at 25 DEG C, aerobic fermentation 4 days,
Until one layer of white mycoderm occurs in zymotic fluid top layer；
16) occur after white mycoderm, zymotic fluid is poured out into bucket from fermentation tank, lucifuge room temperature preservation, no
It is tight with the lid sealing bucket, a fixed gap is left, afterripening fermentation process is carried out；
17) detection pH changes, treat that pH is down to less than 3.5, afterripening fermentation is completed, and ferment fertilizer completes；
The ferment fertilizer that the present invention is obtained, its content of beary metal Hg=0.22mg/kg, As=1.20mg/kg, Cd=
0.18mg/kg, Pb=3.50mg/kg, Cr=2.7mg/kg；Living bacteria count=2.8 hundred million/ml, total nutrient=5.8% is micro
Nutrient=0.32%, the content of organic matter=250g/L.
It can be seen that the content of beary metal of above-mentioned ferment fertilizer is significantly lower than the scope of national Specification, meet wanting for product
Ask, its living bacteria count reaches 2.8 hundred million/ml, illustrate and the ferment fertilizer of the invention made exceedes in the content of microorganism
China《Agricultural microbial agent》Standard, illustrate that the product just has obvious advantage on living bacteria count.Secondly, the product
Other indexs also completely within the scope of the related Water soluble fertilizer of national regulation, illustrate that the combination property of this product meets state
The requirement of family.
Embodiment 2
A kind of preparation method of fertilizer special for leafy vegetables, including the preparation of special fertilizer mother liquor, one time fermentation, secondary fermentation etc.
Step.
1) prepared by ferment mother liquor：The inferior fruit of collection fruits and vegetables, shedding, fruits and vegetables stalk, fruits and vegetables straw content are above-mentioned discarded object
15wt%；
2) by step 1) obtained material carries out mashing crushing, finally in fluid state；
3) by step 2) obtained raw material is added in fermentation tank, and according to the ratio of mass percent, add following former
Material：
Raw material juice：65%
Molasses：8%；
Urea：6%；
Probiotics strain：4%；
Water：Surplus；
4) according to step 3) method, by each component addition finish, and divulge information stir；
5) fermentation tank is sealed, under normal temperature, anaerobic fermentation 4 days；
6) after the completion of anaerobic fermentation, open under fermentation tank, ventilation, normal temperature, carry out aerobic fermentation, 16 days time；
7) monitoring raw material juice pH value change at any time, when pH is dropped to below 5, terminates aerobic fermentation；If aerobic fermentation is arrived
20 days, pH value was still not up to less than 5, still terminates aerobic fermentation process；
8) by step 7) fermenting raw materials liquid filtered, obtain clear liquid, that is, obtain we needs leaf vegetables it is special
With the mother liquor of fertilizer；
9) by step 8) obtained fertilizer special for leafy vegetables mother liquor is transferred in bucket, and lucifuge room temperature preservation is standby；
10) secondary fermentation
According to parts by weight, each component composition is as follows：
Special fertilizer mother liquor：82.75 parts
Molasses：8 parts
Urea：3 parts
Wheat bran water：1 part (the wheat bran water is that wheat bran is placed in the warm water of 5 times of wheat bran volumes to soak 5-6 hours, is taken
Clear liquid)
Compound amino acid (active ingredient >=98%)：0.5 part
Composite trace element (active ingredient >=98%)：0.05 part
Potassium dihydrogen phosphate (active ingredient >=80%)：1 part
Calcium dihydrogen phosphate (active ingredient >=80%)：0.6 part
Magnesium sulfate (active ingredient >=80%)：2 parts
0.6 part of zinc sulfate (active ingredient >=80%)
Mannitol (active ingredient >=98%)：0.5 part
11) above material is proportionally added in fermentation tank, fully dissolving, and stirring；
12) by material heat temperature raising, 42 DEG C is reached to temperature of charge, air is passed through, 30min is sufficiently stirred for；
13) after the completion of stirring, according to the 6% of material cumulative volume, probiotics strain is added, inoculation is completed, opened air and stir
Mix, time 30min；
14) step 13) after the completion of, fermentation tank is sealed, temperature control is in 40 DEG C, anaerobic fermentation 24h；
15) step 14 is completed) after, open fermentation tank, ventilation stirring 30min, temperature control is at 25 DEG C, aerobic fermentation 4 days,
Until one layer of white mycoderm occurs in zymotic fluid top layer；
16) occur after white mycoderm, zymotic fluid is poured out into bucket from fermentation tank, lucifuge room temperature preservation, no
It is tight with the lid sealing bucket, a fixed gap is left, afterripening fermentation process is carried out；
17) detection pH changes, treat that pH is down to less than 3.5, afterripening fermentation is completed, and fertilizer special for leafy vegetables completes；
The fertilizer special for leafy vegetables that the present invention is obtained, its content of beary metal Hg=0.25mg/kg, As=1.5mg/
Kg, Cd=0.24mg/kg, Pb=3.12mg/kg, Cr=6.3mg/kg；Living bacteria count=2.1 hundred million/ml, total nutrient=
5.5%, micronutrient element=0.46%, the content of organic matter=270g/L.
It can be seen that the standard of its related Water soluble fertilizer for meeting national regulation as the bacterial manure obtained in embodiment 1.
Embodiment 3
A kind of preparation method of fertilizer special for leafy vegetables, including the preparation of special fertilizer mother liquor, one time fermentation, secondary fermentation etc.
Step：
1) prepared by ferment mother liquor：The inferior fruit of collection fruits and vegetables, shedding, fruits and vegetables stalk, fruits and vegetables straw content are above-mentioned discarded object
10wt%；
2) by step 1) obtained material carries out mashing crushing, finally in fluid state；
3) by step 2) obtained raw material is added in fermentation tank, and according to the ratio of mass percent, add following former
Material：
Raw material juice：:70%
Molasses：8%；
Urea：5%；
Probiotics strain：7%；
Water：Surplus；
4) according to step 3) method, by each component addition finish, and divulge information stir；
5) fermentation tank is sealed, under normal temperature, anaerobic fermentation 5 days；
6) after the completion of anaerobic fermentation, open under fermentation tank, ventilation, normal temperature, carry out aerobic fermentation, 15 days time；
7) monitoring raw material juice pH value change at any time, when pH is dropped to below 5, terminates aerobic fermentation；If aerobic fermentation is arrived
20 days, pH value was still not up to less than 5, still terminates aerobic fermentation process；
8) by step 7) fermenting raw materials liquid filtered, obtain clear liquid, that is, obtain we needs leaf vegetables it is special
With the mother liquor of fertilizer；
9) by step 8) obtained fertilizer special for leafy vegetables mother liquor is transferred in bucket, and lucifuge room temperature preservation is standby；
10) secondary fermentation
According to parts by weight, each component composition is as follows：
Special fertilizer mother liquor：80.85 parts
Molasses：7 parts
Urea：4 parts
Wheat bran water：2 parts (the wheat bran water is that wheat bran is placed in the warm water of 5 times of wheat bran volumes to soak 5-6 hours, is taken
Clear liquid)
Compound amino acid (active ingredient >=98%)：0.5 part
Composite trace element (active ingredient >=98%)：0.05 part
Potassium dihydrogen phosphate (active ingredient >=80%)：1 part
Calcium dihydrogen phosphate (active ingredient >=80%)：0.6 part
Magnesium sulfate (active ingredient >=80%)：5 parts
1 part of zinc sulfate (active ingredient >=80%)
Mannitol (active ingredient >=98%)：1 part
11) above material is proportionally added in fermentation tank, fully dissolving, and stirring；
12) by material heat temperature raising, 45 DEG C is reached to temperature of charge, air is passed through, 30min is sufficiently stirred for；
13) after the completion of stirring, according to the 10% of material cumulative volume, probiotics strain is added, inoculation is completed, opened air and stir
Mix, time 30min；
14) step 13) after the completion of, fermentation tank is sealed, temperature control is in 45 DEG C, anaerobic fermentation 24h；
15) step 14 is completed) after, open fermentation tank, ventilation stirring 45min, temperature control is at 25 DEG C, aerobic fermentation 4 days,
Until one layer of white mycoderm occurs in zymotic fluid top layer；
16) occur after white mycoderm, zymotic fluid is poured out into bucket from fermentation tank, lucifuge room temperature preservation, no
It is tight with the lid sealing bucket, a fixed gap is left, afterripening fermentation process is carried out；
17) detection pH changes, treat that pH is down to less than 3.5, afterripening fermentation is completed, and fertilizer special for leafy vegetables completes；
The fertilizer special for leafy vegetables that the present invention is obtained, its content of beary metal Hg=0.18mg/kg, As=1.25mg/
Kg, Cd=0.21mg/kg, Pb=3.65mg/kg, Cr=7.03mg/kg；Living bacteria count=2.2 hundred million/ml, total nutrient=
5.3%, micronutrient element=0.40%, the content of organic matter=270g/L.
It can be seen that the standard of its related Water soluble fertilizer for meeting national regulation as the bacterial manure obtained in embodiment 1.
Test example
The fertilizer special for leafy vegetables obtained using embodiment 1 carries out field experiment, and control group is planted for normal conventional, greatly
Romaine lettuce, rape, pakchoi are planted in canopy, it is as a result as follows：
The fertilizer special for leafy vegetables operational version of embodiment 1 (1.2 mu of green house of vegetables)
Control group is planted for normal conventional, the liquid biological produced using Beijing Century Aims Biotechnology Co., Ltd
Bacterial manure.
Yield comparison：
| Product | Romaine lettuce | Rape | Pakchoi | Amount to |
| 1# (experiment) | 2542 | 1454 | 2678 | 6674 |
| 2#(CK) | 2310 | 1462 | 2415 | 6187 |
| 3#(CK) | 2235 | 1384 | 2387 | 6006 |
Edaphon contrasts：
| Canopy number | Edaphon (hundred million/g) |
| 1# (experiment) | 1.2 |
| 2#(CK) | 0.84 |
| 3#(CK) | 0.76 |
Content of nitrite is contrasted
It can be seen that fertilizer special for leafy vegetables produced by the invention has, living bacteria count is high, nutrition is balanced, abundant, effect effect
Fruit is obvious, have a safety feature, the features such as significantly reducing leaf vegetables nitrite, can substantially increase fruits and vegetables yield, together
When realize the regeneration of a variety of discarded agricultural resources.
Claims (4)
1. a kind of preparation method of fertilizer special for leafy vegetables, it is characterised in that：Including the preparation of special fertilizer mother liquor, one time fermentation,
Secondary fermentation, is comprised the following steps that：
1) prepared by ferment mother liquor：The inferior fruit of collection fruits and vegetables, shedding, fruits and vegetables stalk；
2) by step 1) obtained material carries out mashing crushing, finally obtains raw material juice in fluid state；
3) by step 2) obtained raw material is added in fermentation tank, and according to the ratio of mass percent, add the following raw material：
Raw material juice：60-70%；
Molasses：5-10%；
Urea：5-10%；
Probiotics strain：3-7%；
Water：Surplus；
4) according to step 3) method, by each component addition finish, and divulge information stir；
5) fermentation tank is sealed, under normal temperature, anaerobic fermentation 4-5 days；
6) after the completion of anaerobic fermentation, open under fermentation tank, ventilation, normal temperature, carry out aerobic fermentation, 15-20 days time；
7) monitoring raw material juice pH value change at any time, when pH is dropped to below 5, terminates aerobic fermentation；
8) by step 7) fermenting raw materials liquid filtered, obtain clear liquid, that is, obtain we needs fertilizer special for leafy vegetables
Mother liquor；
9) by step 8) obtained fertilizer special for leafy vegetables mother liquor is transferred in bucket, and lucifuge room temperature preservation is standby；
10) secondary fermentation
According to parts by weight, each component composition is as follows：
Special fertilizer mother liquor：80-90 parts；
Molasses：5-10 parts；
Urea：2-5 parts；
Wheat bran water：1-2 parts；
Compound amino acid：0.5-1 parts
Composite trace element：0.05-0.1 parts
Potassium dihydrogen phosphate：1-2 parts
Calcium dihydrogen phosphate：0.5-1 parts
Mannitol：0.5-1 parts
Magnesium sulfate：1-5 parts
Zinc sulfate：0.5-1 parts
11) above material is proportionally added in fermentation tank, fully dissolving, and stirring；
12) by material heat temperature raising, 40-45 DEG C is reached to temperature of charge, air is passed through, 30min is sufficiently stirred for；
13) after the completion of stirring, according to the 5-8% of material cumulative volume, probiotics strain is added, inoculation is completed, air stirring is opened,
Time 30-60min；
14) step 13) after the completion of, fermentation tank is sealed, temperature control is in 45-40 DEG C, anaerobic fermentation 24h；
15) step 14 is completed) after, fermentation tank is opened, 30-45min is stirred in ventilation, and temperature control is in 25-30 DEG C, aerobic fermentation 4-
5 days, until one layer of white mycoderm occurs in zymotic fluid top layer；
16) occur after white mycoderm, zymotic fluid is poured out into bucket from fermentation tank, lucifuge room temperature preservation, without handle
The lid sealing of bucket is tight, leaves a fixed gap, carries out afterripening fermentation process；
17) detection pH changes, treat that pH is down to less than 4, afterripening fermentation is completed, and fertilizer special for leafy vegetables completes.
2. the preparation method of fertilizer special for leafy vegetables according to claim 1, it is characterised in that：Described probiotics bacterial
Plant and be selected from probiotics liquid spawn, specially moisten Kang Yuan EM stostes limited purchased from Sino-Japan joint Linyi Yikang organic agriculture Technology Park
Company.
3. the preparation method of fertilizer special for leafy vegetables according to claim 1, it is characterised in that：As mass fraction,
Described compound amino acid active ingredient >=98%；Composite trace element active ingredient >=98%；Potassium dihydrogen phosphate active ingredient
>=80%；Calcium dihydrogen phosphate active ingredient >=80%；Mannitol active ingredient >=98%；Magnesium sulfate active ingredient >=80%, sulphur
Active ingredient >=80% of sour zinc.
4. the preparation method of fertilizer special for leafy vegetables according to claim 1, it is characterised in that：The step 10) in
Wheat bran water be：Wheat bran is soaked according to the warm water of 5 times of wheat bran volumes 5-6 hours, takes supernatant.
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| CN107954758A (en) * | 2017-12-05 | 2018-04-24 | 安徽维力拓网络科技有限公司 | Foliage organic fertilizer and preparation method thereof |
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| CN110301338A (en) * | 2019-06-19 | 2019-10-08 | 姚力元 | A kind of biomembrane organic water ploughs implant system and its operating method |
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| CN115626847A (en) * | 2022-08-31 | 2023-01-20 | 宁夏大学 | Process for preparing amino acid water-soluble fertilizer by rapid acidolysis of animals died of illness and application |
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| CN107954758A (en) * | 2017-12-05 | 2018-04-24 | 安徽维力拓网络科技有限公司 | Foliage organic fertilizer and preparation method thereof |
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| CN110301338A (en) * | 2019-06-19 | 2019-10-08 | 姚力元 | A kind of biomembrane organic water ploughs implant system and its operating method |
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| CN112979382A (en) * | 2021-04-01 | 2021-06-18 | 山东爱福地生物股份有限公司 | Production method of enzyme fertilizer |
| CN115626847A (en) * | 2022-08-31 | 2023-01-20 | 宁夏大学 | Process for preparing amino acid water-soluble fertilizer by rapid acidolysis of animals died of illness and application |
| CN115626847B (en) * | 2022-08-31 | 2024-04-19 | 宁夏大学 | Process for preparing amino acid water-soluble fertilizer by rapid acidolysis of animals dying of illness and application |
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